CN101517525B - Navigation system and operation guidance display method for the system - Google Patents

Navigation system and operation guidance display method for the system Download PDF

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Publication number
CN101517525B
CN101517525B CN2007800350520A CN200780035052A CN101517525B CN 101517525 B CN101517525 B CN 101517525B CN 2007800350520 A CN2007800350520 A CN 2007800350520A CN 200780035052 A CN200780035052 A CN 200780035052A CN 101517525 B CN101517525 B CN 101517525B
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operating guideline
operation screen
user
demonstration
operating
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CN101517525A (en
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有田英一
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

A navigation system has a control device provided with automatic operation management means (10). When the automatic operation management means (10) acquires an operation guidance display request created by operation of an input device (2) by the user, the automatic operation management means (10) causes an operation screen, among operation screens spread to realize navigation, to be directly changed to a final operation screen necessary to determined the intention of the user, reduces the final operation screen, and composes the reduced final operation screen and corresponding operation guidance to display the result on a display device (5).

Description

The operation guidance display method of navigational system and this system
Technical field
The invention particularly relates to the navigational system that is suitable for mobile unit and the operation guidance display method of this system.
Background technology
Buy electronic equipment and when bringing into use,, need pamphlet with reference to subsidiary operation instructions (operation manual) in order to confirm method of operating.
In addition, operation instructions also can be in advance turned to PDF (Personal DocumentFile) etc. by electronics and are built in the electronic equipment, and the user reads PDF as required, on display monitor, shows and confirms method of operating.
On the other hand; Known in vehicle-mounted equipment such as navigational system have a kind of technology; This technology is downloaded to the storage medium that vehicle-mounted equipment such as hard disk (Hard Disk Drive), storage card have with the instructions of the method for relevant re-type, treatment of Oil Leakage method etc., and it is shown on the display monitor that mobile unit has.The instructions of this moment is different with pamphlet, is the content (for example with reference to patent documentation 1) that comprises the special use of sound and dynamic image.
In addition, also having a kind of is to make electronic equipment have the operation simulation pattern, and method of operating can be described, makes the own limit of user carry out various simulated operations, limit and can want the operation (for example with reference to patent documentation 2) accomplished.
Patent documentation 1: Japanese Patent Laid is opened the 2004-156995 communique
Patent documentation 2: Japanese Patent Laid is opened the 2006-11575 communique
Yet shown in the past, existing operation instructions only can be browsed, while be difficult to confirm this instructions application operating such as navigate.Promptly; (Personal Computer) is different with the PC with bigger viewing area; In having only, in the vehicle-mounted equipment such as navigational system of undersized viewing area, be not suitable for the windows display of operation screen and operational manual picture (below be called Operating Guideline), be to share to show that resource shows through picture segmentation; Therefore; Be difficult to recognize the font of reading complicacies such as Chinese character, in addition, in fact can not carry out the content of read operation instructions and the operation of the operation screen of reality simultaneously.
On the other hand; The technology that is disclosed according to patent documentation 1; During operation instructions outside navigation, owing to can not produce the competition that shows resource, so be effective; But with the method for operating of navigation when on the display monitor that this navigational system has, showing, can produce competition with above-mentioned same demonstration resource.
In addition, according to the technology that patent documentation 2 is disclosed, the user need carry out all operations through simulation, thereby efficient is low.Particularly; When as " display frame (map demonstration) usually → operation 1 → big operation screen that menu → operation 2 → little menu → operation 3 → user plans to select ", carrying out the expansion of menu screen, realize the required operation screen (operation screen that the user plans to select) of user view, need carry out user's operation of " operation 1 ", " operation 2 ", " operation 3 " in order to arrive; So; Operand (clicks) increases, and ease for use is relatively poor, has increased user's burden.
The present invention does for solving the above problems; Its purpose is to provide the operation guidance display method of a kind of navigational system and this system; Be except display monitor with the operating system (Operating System); Seeing that through making the display monitor high-definition (for example with VGA: Video Graphics Array; Video GraphicsArray correspondence) comprises font and can describe on clear-cut ground, can avoid showing the competition of resource, improve visual through dwindling display-operation picture interior.
In addition, its purpose also is to provide the operation guidance display method of a kind of navigational system and this system, through economizing the manual operation (operation 1, operation 2) that slightly arrives the final operation screen of realizing that user view is required, improves ease for use, alleviates user's burden.
Summary of the invention
Navigational system involved in the present invention is made up of the control device that comprises automatic operational administrative unit; Automatically the operational administrative unit is when obtaining Operating Guideline that the user generates through input device and show request; In the operation screen that launches in order to realize navigating; Be directly switch into the final operation screen in order to judge that user view is required, above-mentioned final operation screen that will dwindle and corresponding Operating Guideline synthesize, and display device is shown.
In the operation guidance display method of navigational system involved in the present invention; The control device that constitutes navigational system has: is opportunity to obtain the user through the Operating Guideline demonstration request that input device generates; With reference to the storage device that the series of operation picture that will arrive for the demonstration of judging the final operation screen that operation intention of user is required stores through graphic structure, extract step to the switching channel of each node of this figure of formation; To launch the step controlled with the Operating Guideline of the corresponding preservation of each node that constitutes figure successively according to the operation screen switching sequence; And generate each Operating Guideline and the synthetic display message of the operation screen that dwindles corresponding respectively with Operating Guideline; Speed so that the user can discern is upgraded successively; Show in display device; Final operation screen that perhaps will dwindle and the Operating Guideline corresponding with final operation screen are synthetic, in the step of display device demonstration.
According to the present invention,, show with Operating Guideline is synthetic through the reduction operation picture; Can avoid showing the competition of resource; Improve visuality, in addition, arrive the required manual operation of final operation screen in order to judge that user view is required through having omitted; Can improve ease for use, therefore alleviate user's burden.
Description of drawings
Fig. 1 is the block scheme of the inner structure of the related navigational system of expression embodiment of the present invention 1.
Fig. 2 is that expression is carried out the block scheme that function is launched with the inner structure of automatic operational administrative unit shown in Figure 1.
Fig. 3 expression is for the operation guidance display method that the navigational system that embodiment of the present invention 1 is related is described is quoted, the state switching figure of operation screen.
Fig. 4 expression is for the operation guidance display method that the navigational system that embodiment of the present invention 1 is related is described is quoted, the state switching figure of operation screen.
Fig. 5 is for the action that the navigational system that embodiment of the present invention 1 is related is described and the process flow diagram of quoting.
Fig. 6 is for the action that the navigational system that embodiment of the present invention 1 is related is described and the process flow diagram of quoting.
Fig. 7 representes an example of the picture structure of the navigational system that embodiment of the present invention 1 is related.
Fig. 8 representes the example that the concrete picture of the navigational system that embodiment of the present invention 1 is related switches.
Fig. 9 representes the example that the concrete picture of the navigational system that embodiment of the present invention 1 is related switches.
Figure 10 representes the example that the concrete picture of the navigational system that embodiment of the present invention 1 is related switches.
Embodiment
Below, in order more to specify the present invention, be used for the best mode of embodiment of the present invention with reference to description of drawings.
Embodiment 1.
Fig. 1 is the block scheme of the inner structure of the related navigational system of expression embodiment of the present invention 1.
Embodiment 1 related navigational system of the present invention comprises: the control device 1 that becomes the control maincenter of navigation; Input media 2; Positional information deriving means 3; Map datum memory storage 4; Display device 5 and voice output 6.
Input media 2 is telepilot or touch panels that the user operates, or obtains user's the instruction or the input block of data through voice recognition etc., and instruction of here obtaining and data are transfused to control device 1.
In addition; Positional information deriving means 3 is mounted in GPS (the GlobalPositioning System on the vehicle; GPS), the sensor of gyrocompass, instrumentation vehicle speed pulse signal etc., control device 1 can be according to the current position that infer vehicle from the signal of these sensors outputs.In addition, the required map datum of storage navigation in map datum memory storage 4., in the map datum, needn't have all data here, obtain through the downloaded that connects from the outside as required and get final product.
Display device 5 comprises that (Liquid Crystal Display Device LCD) etc., shows the operation screen that generated by control device 1 and Operating Guideline etc. to liquid crystal.In addition, voice output 6 is exported navigation sound etc. under the control of control device 3.
Control device 1 is carried out the various functions of navigation usefulness, also generates display frame information in addition, it is characterized in that comprising automatic operational administrative unit 10.Of the back; Automatically operational administrative unit 10 is program execution unit; The function that has is: when the request display operation instructs by user's input device 2; Extraction according to the operation screen switching sequence, launches the corresponding Operating Guideline of each operation screen with this operation screen switching sequence of formation for the series of operation picture switching sequence of the demonstration that arrives the final operation screen of judging that user view is required successively; It is synthetic to dwindle final operation screen information that final operation screen obtains and the operation guidance information corresponding with final operation screen, shows in display device 5.
Here, " operation screen " be meant the menu (icon) of for example pointing out the user to import, with the man-machine interfaces such as navigation screen of the overlapping demonstration of map.
Fig. 2 is that expression is carried out the block scheme that function is launched with the inner structure of automatic operational administrative unit 10 shown in Figure 1.
Launch if the structure of automatic operational administrative unit 10 is carried out function, then comprise: master control part 100; Switching channel extraction portion 101; Drawing, display control unit 102; Switch figure reservoir 103; Operating Guideline shows number of times reservoir 104; Operating Guideline shows frequency threshold value reservoir 105; Operation guidance information reservoir 106 and display message reservoir 107.
It is opportunity that switching channel extraction portion 101 instructs with user's input device 2 request display operations, and the switching figure reservoir of stating after the reference 103 is extracted the switching channel to each operation screen that constitutes the operation screen switching sequence, is committed to master control part 100.In addition, in switching figure reservoir 103, store series of operation picture switching sequence for the demonstration of the required final operation screen of the intention that arrives judgement user operation through graphic structure.
Draw, display control unit 102 has under the control of master control part 100, with each Operating Guideline and synthetic with the corresponding respectively operation screen that dwindles of Operating Guideline and in the function of display message reservoir 107 drawing.Draw, display control unit 102 also have read out in display message that display message reservoir 107 draws and with the speed that the user can discern upgrade successively and show in display device, or the final operation screen that will dwindle and the Operating Guideline corresponding with this final operation screen in the function of display device 5 demonstrations.
Master control part 100 becomes the control maincenter of automatic operational administrative unit 10, has based on the Operating Guideline that is generated by user's input device 2 to show that request starts switching channel extraction portion 101, and will launch the function controlled with the Operating Guideline of the corresponding preservation of each node that constitutes the figure that switches the figure reservoir successively according to the operation screen switching sequence.
Master control part 100 is set initial value to each switching channel in addition; When showing the operation screen of this switching channel at every turn; Demonstration number of times to the Operating Guideline of correspondence is counted; Through with the demonstration number of times of the Operating Guideline of counting, with the demonstration number of times of the Operating Guideline of having set threshold value relatively, judge to have or not Operating Guideline to show that control is drawn, display control unit 102.
In addition; Show in the number of times reservoir 104 at Operating Guideline; All upgrade at every turn, preserve the demonstration number of times that each switching channel is counted; In addition, show in the frequency threshold value reservoir 105, set and preserve in order to judge the threshold value of the demonstration number of times that has or not Operating Guideline to show and use in advance at Operating Guideline.In addition; In operation guidance information reservoir 106, preserve operation guidance information, in display message reservoir 107, preserve by draw, the synthetic video data of operation guidance information that operation screen information that display control unit 102 generates and the operation screen information selected by master control part 100 are corresponding.
Fig. 3~Fig. 6 is for the action of the related navigational system of key diagram 1, embodiment of the present invention shown in Figure 21 and the figure that quotes.
Below, specify the action of the related navigational system of Fig. 1, embodiment of the present invention shown in Figure 21 with reference to Fig. 3~Fig. 6.
Fig. 3, Fig. 4 expression is for the operation guidance display method that the navigational system that embodiment of the present invention 1 is related is described is quoted, the state switching figure of operation screen.
Among Fig. 3, A representes the for example show state of frequent map picture that use, that put this parking stall of demonstration on map in navigational system.When in addition, B is the show state (map display frame) that is illustrated in A, when being presented at of common menu indicated by the user and the show state of the big menu screen that switches.When in addition, C, D, E are the show state that is illustrated in B (big menu screen), when being presented at of common menu indicated by the user and the show state of the middle menu screen that switches.Here; Under the situation of C (middle menu screen #1), corresponding F (operation screen #1), G (operation screen #2) are under the situation of D (middle menu screen #2); Corresponding H (operation screen #3), J (operation screen #4); Under the situation of E (middle menu screen #3), corresponding K (operation screen #5), L (operation screen #6) launch respectively for the operation intention of judging the user.
When in addition, M is the show state (map image demonstration) that is illustrated in A, when being presented at of simple and easy menu indicated by the user and the show state of the shortcut menu picture that switches.
The corresponding H (operation screen #3) of shortcut menu picture launches for the operation intention of judging the user.In addition, above-mentioned state switches to be performed until and switches to the user and import till the operation screen of intention.Like this,, then constitute figure, this figure is stored in switches figure reservoir 103 if enumerate from the switchable state of each state.
On the other hand, among Fig. 4, A ' be illustrated in the navigational system frequent that use, will show on map that map picture and the Operating Guideline that put this parking stall synthesize the show state of demonstration.When in addition, B is the show state (map display frame) that is illustrated in A, when being presented at of common menu indicated by the user and the show state that switches.When on the other hand, M is the show state (map image demonstration) that is illustrated in A, when being presented at of simple and easy menu indicated by the user and the show state (shortcut menu picture) that switches.
In addition, under the show state (map display frame) of A, the user through press be installed in input media 2, for example " Operating Guideline display key "; When perhaps instructing the demonstration request, switch to show state N (operation instructions selection picture), select picture based on this operation instructions by the sound instruction generating run; When hoping description by user's selection operation; Cross show state B, C, D, E, be directly switch into show state F (operation screen #1), show corresponding operation screen (operation screen #1).
In addition,, switch to the link (below be called switching channel) of show state B from show state A here with " Operating Guideline show number of times AB " expression, corresponding with the counter that is provided with in the program.This counter is preserved number of times, Operating Guideline that the user is carried out the operation instructions when show state A switches to show state B and is shown number of times.Equally, the counter of using " Operating Guideline shows number of times BC " expression is with corresponding to the switching channel of show state C from show state B.
In addition; At each node that constitutes above-mentioned figure, the corresponding also preservation Operating Guideline that mainly by text message formed corresponding with each show state is when carrying out the demonstration of this Operating Guideline; Drawing, display control unit 102 are under the control of master control part 100; Obtain corresponding Operating Guideline with reference to switching figure reservoir 103, this Operating Guideline and the corresponding operation screen that dwindles processing is synthetic, to display device 5 outputs and show.
Fig. 5, Fig. 6 are for the action that the navigational system that embodiment of the present invention 1 is related is described and the process flow diagram of quoting.
Below, with reference to Fig. 5, process flow diagram shown in Figure 6, specify the action of the related navigational system of Fig. 1, embodiment of the present invention shown in Figure 21.
Master control part 100 is at first carried out initial setting (the step ST501 of Fig. 5) with the counter variable of " Operating Guideline shows number of times XY " of all switching channels that switch to show state Y from show state X.Next, or value that system default set that set when master control part 100 is read first use navigation by user's input device 2, setting operation instructs the threshold value (step ST502) that shows number of times.
Here, threshold value is if for example be set at " 1 ", then when show state X switches to show state Y, only carries out the single job explanation, is that Operating Guideline shows.On the other hand, as if being enough big value, instruct, but, also all repeat Operating Guideline and show (operation instructions) at every turn through switching channel even then show single job with this threshold setting.
Next, master control part 100 is judged whether solicit operation explanation (step ST503) of users.User's solicit operation explanation can be through pressing " Operating Guideline key " (can be realized by hardkey or soft key) of being installed in input media 2, or having or not the Operating Guideline that generates through the sound recognition instruction to show to ask to judge.When not having Operating Guideline to show request, wait for that the user presses " Operating Guideline key " or user's sound instruction.
When user's solicit operation was explained, master control part 100 controls were drawn, display control unit 102, showed operation instructions selection picture N (step ST504) shown in Figure 4.Next, select the user of picture N to hope the description selection operation through confirming operation instructions, master control part 100 is judged the intention (step ST505) of user's operation.Here; When finishing (step ST505 " operation instructions end ") based on the operation instructions of operating intention; Master control part 100 returns control to the processing of step ST503, and (step ST505 " operation instructions finish beyond ") advances to the processing of step ST506 in the time of beyond operation instructions finishes.
In the processing of step ST506, master control part 100 is set for the operation of judging the user is intended to the final show state of the demonstration of required operation screen as a series of show state switching sequence (switching channel), starting switching channel extraction portion 101.Particularly, to show state L the candidate of final show state from show state F shown in Figure 4.
In view of the above, switching channel extraction portion 101 extracts the switching channel (step ST507) that arrives the final show state of the intention that realizes the user from present show state.Here, about extracting the step of switching channel, for example be to carry out with the identical step of search engine of utilizing navigation to carry out path computing from present place to the destination.
Next, switching channel extraction portion 101 is committed to master control part 100 with the switching channel that extracts.When extracting and submitting a plurality of switching channel to (step ST508 is " being "), master control part 100 needs to select one of them.Here, master control part 100 judges that the minimum switching channel of switching times as to user's display operation employed switching channel being described, is committed to master control part 100 (step ST509).
Next, the initial show state of master control part 100 setting switching channels is that the show state of X, then switching is Y (the step ST510 of Fig. 6).Then, from the initial show state X (step ST511) that removes of switching channel.Next, master control part 100 judges that whether " Operating Guideline shows number of times XY " be greater than threshold value (step ST512).
Here, greater than threshold value the time (step ST512 is " being "), master control part 100 startings are drawn, display control unit 102; Drawing, display control unit 102 are under the control of master control part 100; When show state X switches to show state Y, with the Operating Guideline of correspondence with to dwindle the operation screen of processing synthetic, and draw in display message reservoir 107; In addition, the speed that can discern with the user automatically switches to show state Y that kind and reads and show (step ST513).
On the other hand; Less than threshold value the time (step ST512 is " denying "); The nodal information of draw, display control unit 102 being read from switching figure reservoir 103 according to master control part 100; Read operation instructions (Operating Guideline) required when show state X switches to show state Y from operation guidance information reservoir 106, generation is with this Operating Guideline of reading and dwindle and handle the synthetic display message of operation screen that obtains, and provides to display device 5 to show.Afterwards, master control part 100 is waited for user's selection operation (step ST514).
If user's selection operation finishes, then master control part 100 will be represented value renewal+1 (the step ST515) of the counter of " Operating Guideline shows number of times XY ".Next, judge whether show state Y is the final show state (step ST516) of switching channel of formation state switching sequence.Here; When not being final show state (step ST516 is " denying "); Return the processing of step ST510, the processing that repeating step ST510 is later is when judgement is end-state (step ST516 is " being "); Master control part 100 is to system's reflection setting consistent with user's selection operation, end process (step ST517).
In addition; Illustrated in Fig. 5, process flow diagram shown in Figure 6, be to carry out operation instructions step by step, make to automatically switch to show state Y with the discernible speed of user when show state X switches to show state Y; When show state Y is the final show state of switching channel; Demonstration is intended to required final operation screen for the operation of judging the user, but owing to repeatedly read the identical operations explanation, this user as far as skilled operation is comparatively loaded down with trivial details; So also can omit the demonstration that progressively switches to the operation screen of show state Y from show state X, show and directly jump to final operation screen.
Fig. 7~Figure 10 representes the concrete picture structure of the navigational system that embodiment of the present invention 1 is related and the example that picture switches thereof.
Fig. 7 represent to navigate picture structure example of usefulness, (a) the setting picture of expression normal mode, (b) example of the operation screen of expression operation instructions pattern.
Shown in Fig. 7 (b); According to the embodiment of the present invention 1; In a picture of display device, be split into operation instructions text display area that instructs at display operation and the two pictures that dwindle the information of setting respectively the viewing area of setting picture, synthesize demonstration.In addition, owing to dwindling the viewing area also through VGAization display font etc., so can carry out and the same in the past navigation operation with can comparing high-resolution.
Fig. 8~Figure 10 example that the picture of usefulness switches of representing to navigate.Here; In order effectively to utilize the advantage of the operational manual of electronization; Adopt " method that changes the volume of navigation sound ", " login own home's method " to guide the Operating Guideline of formula like this; The user jumps to this Operating Guideline when selecting " 00 method ", switch to corresponding navigation screen simultaneously.
Among Fig. 8, the user is through pressing " operation instructions request key ", in picture N shown in Figure 4, shows " hope will navigate sound change into male voice/female voice ", such operation instructions selection picture of perhaps " hoping to change the ratio that map shows ".
The user who sees these is when being used to hope the former selection input (male voice → female voice); Switch to show state B shown in Figure 4; Need not wait for user's selection operation (being arranged on the setting button that dwindles display frame for pressing here), just automatically switch to the final operation screen that is used to change navigation sound.And, wait for the selection input (in order to change navigation sound, " male voice " of selection " navigation sound " be " female voice " perhaps) that the user carries out based on Operating Guideline, carry out navigation sound is become from male voice the setting of female voice.
On the other hand; When being used to hope the latter's selection input (the ratio change that map shows); Switch to show state M shown in Figure 4; Need not wait for user's selection operation (here for press the special icon in the simple and easy menu that dwindles display frame), just automatically switch to the final operation screen of the ratio that is used to change map.Then, wait for that the user selects input to final operation screen, changes to the ratio of map the ratio of the hope of selection.
In addition, as required, also can be as shown in Figure 9, show successively to arrive the intermediateness that the user reaches " hope carries out 00 " such intention, point out the user to carry out selection operation at every turn, receive this information and carry out default.
In addition; According to Fig. 6 and example shown in Figure 8; Be in order to make the user know the state of automatic operation, and show successively wherein by way of the state (the step ST513 of Fig. 6) of crossing (show state B, M), but also can be shown in figure 10; Omit the demonstration of process midway, cross them and directly jump to final operation screen.At this moment, in navigational system inner (operational administrative unit 10 automatically), control as stated, make to be directly switch into final show state that the final operation screen that will dwindle shows with corresponding Operating Guideline is synthetic.
Shown in as described above, according to the embodiment of the present invention 1, except display monitor with the operating system (Operating System); In view of can describing on clear-cut ground interior through making display monitor high-definition (for example corresponding) comprise font with VGA; Through dwindling display-operation picture, with the synthetic demonstration of the Operating Guideline of correspondence, in addition; In the sequence of operation for the intention that realizes the user; Through the operation screen that arrives final operation screen is operated automatically, the user can not carry out operation in steps, accomplish the operation of expectation at short notice.
Particularly; The progression of sequence of operation (menu progression) more for a long time; The user is the operation that arrive to realize its intention (example: the expectation sound that will navigate becomes female voice from male voice); Through automatically performing the operation that does not need the user to judge by automatic operational administrative unit 10, can reduce user's number of operations, therefore can alleviate negative.
In addition; According to the embodiment of the present invention 1, carry out initial setting through Operating Guideline being shown the threshold value of number of times, 10 pairs of operational administrative unit are counted from the number of times that show state X switches to the passage of show state Y automatically; Can preestablish the operation instructions of number of times step by step; Setting is operating as effectively automatically after this, in view of the above, Flexibility Control can be arranged.
For example, when threshold setting is " 1 ", carries out single job step by step and instruct demonstration, but navigational system is operated automatically after for the second time, alleviates the user's of skilled operation burden.Therefore, Yi Bian can conscientiously operate input with reference to Operating Guideline in one side in the starting stage of being unfamiliar with operation, in addition, can omit the operation input in the stage of being familiar with operation, the Operating Guideline that carries out only showing the operation input that begins is as clue.Therefore, the user who is familiar with operation gradually is complete operation and do not carry out manual operation and get final product the raising ease for use automatically.
In addition; Fig. 1, automatic operational administrative unit 10 shown in Figure 2 particularly are made up of CPU, storer and peripheral LSI, constitute the master control part 100 and the switching channel extraction portion 101 of automatic operational administrative unit 10; Carry out the program that is stored in storer successively through CPU and realize its function; In addition, drawing, display control unit 102 are under the control of CPU, and its peripherals is realized its function.In addition, switch figure reservoir 103, Operating Guideline demonstration number of times reservoir 104, Operating Guideline demonstration frequency threshold value reservoir 105, operation guidance information reservoir 106 and display message reservoir 107 and be arranged on the reservoir that stores in the storer.
Practicality in the industry
Shown in above, the navigational system involved in the present invention and the operation guidance display method of this system are owing to show through the reduction operation picture and with Operating Guideline is synthetic; Avoid showing the competition of resource; Improved visuality, arrived the required manual operation of final operation screen through omitting in addition, ease for use improves; Therefore can alleviate user's burden, thus be applicable to have only in, the vehicle-mounted equipment such as navigational system of undersized viewing area.

Claims (3)

1. a navigational system is characterized in that, comprising:
Input media carries out Operating Guideline through user's operation and shows request;
Display device is with Operating Guideline and the operation screen that dwindle synthetic show corresponding with said Operating Guideline;
Switch the figure reservoir, the series of operation picture of arrival for the demonstration of the required final operation screen of the operation intention of judging the user stored through graphic structure;
Switching channel extraction portion with reference to said switching figure reservoir, extracts the switching channel that leads to each node that constitutes said figure; And
The control device that comprises automatic operational administrative unit; Initial value is set to the demonstration number of times of the Operating Guideline of each said switching channel in said automatic operational administrative unit; When the operation screen of the said switching channel of each demonstration; Demonstration number of times to the Operating Guideline of correspondence is counted; With the demonstration number of times of the Operating Guideline of said counting, compare with the demonstration number of times that carries out the Operating Guideline of threshold setting in advance, the Operating Guideline and the operation screen that dwindles processing of said counting is synthetic and utilize said display device to show, judge that based on the result of said comparison the selection operation of waiting for the user still automatically switches to said final operation screen.
2. navigational system as claimed in claim 1 is characterized in that,
Said automatic operational administrative unit comprises:
Master control part will be launched control according to the switching of said operation screen successively with the Operating Guideline of the corresponding respectively preservation of said node; And
Drawing, display control unit; Under the control of said master control part; Generate said each Operating Guideline and the operation screen that the dwindle synthetic display message corresponding respectively with said Operating Guideline; When carrying out said automatic switchover, upgrade successively with the speed that the user can discern, show in said display device.
3. the operation guidance display method of a navigational system; It is the operation guidance display method of the operation screen that will dwindle and this Operating Guideline picture synthetic navigational system that show, that constitute by input media, storage device, control device, said display device at least on display device; It is characterized in that
Have:
Said control device shows that through the Operating Guideline of operating said input media and generating request is an opportunity to obtain the user; With reference to the said storage device that the series of operation picture that will arrive for the demonstration of judging the final operation screen that user view is required stores through graphic structure, the step of the switching channel of each node that constitutes said figure is led in extraction; And
Said control device is set initial value to the demonstration number of times of the Operating Guideline of each said switching channel; When the operation screen of the said switching channel of each demonstration; Demonstration number of times to the Operating Guideline of correspondence is counted; With the demonstration number of times of the Operating Guideline of said counting, compare with the demonstration number of times that carries out the Operating Guideline of threshold setting in advance; Said Operating Guideline is synthetic and utilize said display device to show with the operation screen that dwindles processing, judge that based on the result of said comparison the selection operation of waiting for the user still automatically switches to the step of said final operation screen.
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